module.exports = function (content) {
    console.log("normal loader 2 is working!")
    return content
}

module.exports.pitch = function () {
    console.log('pitch loader 2 is working!')
    // pitch loader 的 pitch 函数有任何返回值，则pitch函数不再往下执行，并至执行已执行过 pitch 函数的 loader
    //return "result"
}